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DAC1221 Status: ACTIVE

16-Bit Delta-Sigma Low Power Digital-To-Analog Converter

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Datasheet

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  • 16-Bit Low Power Digital-To-Analog Converter  (dac1221.pdf, 152 KB)
    27 Sep 2000 Download

 DAC1220 DAC1221
Resolution(Bits)20  16  
DAC: Channels1  1  
Settling Time(µs)10000  2000  
Sample / Update Rate(MSPS)0.0005  0.0005  
InterfaceSerial SPI  Serial SPI  
Output TypeVoltage  Voltage  
Voltage Range2Vref  2Vref  
Current Range(mA)0.5  0.25  
DNL(Max)(+/-LSB)1  1  
INL(Max)(+/-LSB)1  2  
INL (+/-)(Max)(%)0.0015  0.0031  
Monotonicity20  16  
Power Consumption(Typ)(mW)2.5  1.2  
ArchitectureDelta-sigma  Delta-sigma  
Reference: TypeExt  Ext  
Analog Voltage AV/DD(Min)(V)4.75  2.7  
Analog Voltage AV/DD(Max)(V)4.75  3.3  
Logic Voltage DV/DD(Min)(V)4.75  2.7  
Logic Voltage DV/DD(Max)(V)5.25  3.3  
No. of Supplies (Unipolar)1  1  
RatingCatalog  Catalog  
Pin/Package16SSOP/QSOP  16SSOP/QSOP  
Approx. Price (US$) 8.90 | 100u   7.05 | 100u  
 SamplesSamples
 InventoryInventory

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  • INA101: Very High Accuracy Instrumentation Amplifier
  • ADS8370: 16-Bit 600KSPS Serial ADC with Ref and Unipolar Pseudo Diff Input
    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC1221EACTIVE-40 to 857.05 | 100uSSOP/QSOP (DBQ) | 16 View 100 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC1221EG4ACTIVE-40 to 857.05 | 100uSSOP/QSOP (DBQ) | 16 View 100 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
DAC1221EAs of 10:04 AM GMT, 04 Dec 2008As of 10:04 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k*  1 Weeks AmericasDigiKey 131
  Newark 100
  Rochester Electronics >1k
  AsiaWPI 140
  EuropeEBV Elektronik 200
DAC1221EG4As of 10:04 AM GMT, 04 Dec 2008As of 10:04 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 1 WeeksNone Reported
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* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
DAC1221E RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC1221EG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

  • 16-Bit Low Power Digital-To-Analog Converter  (dac1221.pdf, 152 KB)
    27 Sep 2000 Download

Application Notes

  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract
  • Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
    04 Oct 2000 Abstract
  • Superposition: The Hidden DAC Linearity Error (sbaa047.htm, 8 KB)
    02 Oct 2000 Abstract
  • What Designers Should Know About Data Converter Drift (sbaa046.htm, 8 KB)
    02 Oct 2000 Abstract
  • High Speed Data Conversion (sbaa045.htm, 8 KB)
    02 Oct 2000 Abstract

View Application Notes for Digital to Analog Converters

User Guides

View User Guides for Digital to Analog Converters

More Literature

View More Literature for Digital to Analog Converters

Tools & Software

NamePart # Company Tool / Software Type
DCPFREETOOL Software Plug-In to Code Composer StudioDCPFREETOOLTexas InstrumentsUtilities/Plug-Ins
  • Data Converter Plug-in for Code Composer Studio (Rev. D)(slac087d.zip, 5199 KB )
               05 May 2008 zip

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